HP TeemTalk Terminal Emulator, version 7.3, User Manual

Preferences
DEL = destBS
Factory default: Unchecked
This option applies to the WY-50+ and WY-60 emulations and determines what effect an ASCII
DEL character has on displayed characters. The other emulations ignore the DEL character.
When unchecked, the DEL character is ignored. When checked, the DEL character is interpreted
as a destructive backspace, causing the character to the left of the cursor to be deleted and the
cursor to move into that position.
Margin bell
Factory default: Unchecked
This option applies to all emulations and it determines whether or not an audible warning sounds
when the cursor reaches a specified column. The default bell column number is 72 in 80 column
mode and 124 in 132 column mode.
Enhance
230 Chapter 20 Wyse Emulations